[]
Determinew whether there is a child item with given value or not.
public bool ItemsContains(string value)
| Type | Name | Description |
|---|---|---|
| string | value | String value to search. |
| Type | Description |
|---|---|
| bool | true if there is a child SplitButtonElement.DropDownList.DropDownListItemElement with defined value, otherwise, false. |